APA (7th ed.) Citation

Green, J. A. (1997). The aristocracy of Norman England. Cambridge University Press.

Chicago Style (17th ed.) Citation

Green, Judith A. The Aristocracy of Norman England. Cambridge ; New York: Cambridge University Press, 1997.

MLA (9th ed.) Citation

Green, Judith A. The Aristocracy of Norman England. Cambridge University Press, 1997.